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CITY ST over MID FK OF SALT RVR

Map

Coordinates:
+39.48078, -91.99686
39°28'51" N, 91°59'49" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CITY ST over MID FK OF SALT RVR
Structure number:21931
Old structure number:3310003 069 (from 1992 edition)
Location:S 11 T 54 N R 10 W
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:80.1 ft. [24.4 m]
Total length:109.9 ft. [33.5 m]
Roadway width between curbs:11.8 ft. [3.6 m]
Deck width edge-to-edge:12.1 ft. [3.7 m]
Owner:County Highway Agency [02]
Year built:1955
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: May 2014

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:200 [as of 2014]
Truck traffic:10% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Operating rating:12.9 tons [11.7 metric tons]
Inventory rating:7.9 tons [7.2 metric tons]
Sufficiency rating:18.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$459,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201418.8PoorFairPoorPoorSD200
May 201218.8PoorFairPoorPoorSD200
July 201019.8PoorSatisfactoryPoorPoorSD200
July 200819.8PoorSatisfactoryPoorFairSD200
June 200623.8FairSatisfactoryFairFairSD200
June 200423.8FairSatisfactorySatisfactoryFairSD200
June 200223.8FairSatisfactorySatisfactoryFairSD200
June 200023.7FairSatisfactorySatisfactoryFairSD200
June 199833.8FairSatisfactorySatisfactorySatisfactorySD150
March 199120.7FairSatisfactoryFairSatisfactorySD100